QUESTION EPYGI

I have a question. The software 3CX are compatible with all the FXO of the market? This interested in buying me a FXO of the mark model EPYGI QuadroFXO that 6 FXO has in the same apparatus, can you see it in http://www.epygi.com it would Be worth this apparatus with the switchboard?

Hello. The product EPYGI the advantage that has is the price for that one of the same characteristics can cost between 300 and 400 euros for 6 entrances (quite cheap with regard to other marks), if it is compatible one surely buys to prove if it is worth since with the software I would like very much to know to 100% the software. Thank you and I will answer with the price